Module 3 (Part 1): AWS Lambda on AWS Greengrass

This module shows you how to configure an AWS Lambda function and deploy it to your
AWS Greengrass core
device. It contains information about MQTT messaging, subscriptions, deployments on
AWS Greengrass, and Lambda function configurations.

Part 1 of this module shows you how to deploy a Lambda function on the AWS Greengrass
core that sends
"Hello World" messages to the AWS Greengrass cloud. Part 2
covers the differences between on-demand and long-lived Lambda functions running on
the
AWS Greengrass core. Before you begin, make sure that you have completed Module 1 and Module 2 and have a running
AWS Greengrass core device. Note that Module 3 (Part 1) and Module 3 (Part 2) should take approximately 30 minutes
each.